ural logo 3D model is available on CGTrader for $20. Original author: 3dlogoman. Specs: 10160 polys, 10172 verts.
STL (Stereolithography, filesize: 281 KB), OBJ (OBJ, filesize: 254 KB), 3DS (3D Studio, filesize: 177 KB), FBX (Autodesk FBX, filesize: 355 KB), LWO (Lightwave, filesize: 168 KB), MA (Autodesk Maya, filesize: 294 KB), C4D (Cinema 4D, filesize: 170 KB), HRC (Autodesk Softimage, filesize: 361 KB)